They told police that they had stolen several lights from outside several houses in the area. They used so sell the stolen lights at Rs 4,000 to 5,000, while the actual cost of such lights are around Rs 10,000. Kamal Singh is a native of Itawa, Uttar Pradesh and Mohammad Salim is resident of Motihari, Bihar. Police said that MPs had, earlier, complained of such thefts in the area. They were trying to establish their involvement in other cases. Further investigations are on.